JPH01174027U - - Google Patents
Info
- Publication number
- JPH01174027U JPH01174027U JP7039688U JP7039688U JPH01174027U JP H01174027 U JPH01174027 U JP H01174027U JP 7039688 U JP7039688 U JP 7039688U JP 7039688 U JP7039688 U JP 7039688U JP H01174027 U JPH01174027 U JP H01174027U
- Authority
- JP
- Japan
- Prior art keywords
- filter paper
- fold lines
- fold
- zigzag pattern
- folded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims description 3
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
図面第１図ないし第４図は本考案の実施例を示
すもので、第１図はろ紙の展開図、第２図は第１
図の側面図、第３図は第１図のろ紙を折り畳んで
成形したエアーフイルターの一部斜視図、第４図
は第３図のエアーフイルターをフイルターケース
にはめ込んだ状態の断面図、第５図は従来のフイ
ルターユニツトの一部を切欠した状態の斜視図、
第６図は第５図のフイルターユニツトをフイルタ
ーケースにはめ込んだ状態の断面図である。
９…ろ紙、１０…折線、１１…折線、１２…間
隔、１３…スペーサー材、１４，１５…傾き部分
、１６，１７…隙間、１８，１９…スペーサー。
Drawings 1 to 4 show an embodiment of the present invention.
3 is a partial perspective view of the air filter formed by folding the filter paper of FIG. 1, FIG. 4 is a sectional view of the air filter of FIG. The figure is a perspective view of a conventional filter unit with a part cut away.
FIG. 6 is a sectional view of the filter unit of FIG. 5 fitted into a filter case. 9... Filter paper, 10... Fold line, 11... Fold line, 12... Interval, 13... Spacer material, 14, 15... Slanted portion, 16, 17... Gap, 18, 19... Spacer.
Claims (1)
ジグザグ状に交差する折線であつて、互に間隔を
おいた複数の折線とを付し、上記ろ紙を、上記平
行する各折線に沿つてジグザグ状に折り畳み、こ
の折り畳まれたろ紙を上記ジグザグ状に交差する
各折線を境界にして交互に逆向きに傾くように折
り曲げ、これらの傾き部分には、ろ紙の各折り畳
み面の間に隙間を形成するひも状スペーサーを付
設してなるエアーフイルター。 A large number of parallel fold lines and a plurality of fold lines that intersect each of the fold lines in a zigzag pattern and are spaced apart from each other are attached to the filter paper, and the filter paper is attached along each of the parallel fold lines. Fold the filter paper in a zigzag pattern, and then bend the folded filter paper so that it is tilted in opposite directions alternately with each fold line that intersects in the zigzag shape as a boundary, and a gap is left between each folded surface of the filter paper in these slanted parts. An air filter equipped with a string-like spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7039688U JPH01174027U (en) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7039688U JPH01174027U (en) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01174027U true JPH01174027U (en) | 1989-12-11 |
Family
ID=31295644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7039688U Pending JPH01174027U (en) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01174027U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035724B2 (en) * | 1979-09-07 | 1985-08-16 | 日本ビクター株式会社 | Audio signal recording and playback method |
-
1988
- 1988-05-30 JP JP7039688U patent/JPH01174027U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035724B2 (en) * | 1979-09-07 | 1985-08-16 | 日本ビクター株式会社 | Audio signal recording and playback method |